Neither Chevrolet nor Nissan have felt proud enough of their EV sales numbers to list them on their latest press releases, but our colleagues over at Autoblog Green have dug those numbers up anyhow. They make for dispiriting reading if you're an electric car well-wisher, as the Volt's sales declined from January's tally of 321 to an even less impressive 281, while the Leaf closed February with only 67 US sa
